단계별 혼합 방식의 고압 촉매/화염 복합 연소식 버너
    21.
    发明公开
    단계별 혼합 방식의 고압 촉매/화염 복합 연소식 버너 失效
    高压催化剂/火焰燃烧器复合燃烧式燃烧器混合气

    公开(公告)号:KR1020030079120A

    公开(公告)日:2003-10-10

    申请号:KR1020020017925

    申请日:2002-04-02

    CPC classification number: F23C13/00 F23C13/02 F23C2900/13002

    Abstract: PURPOSE: A high-pressure catalyst/flame composite combustion type burner is provided to reduce NOx, and to improve the efficiency of the burner by mixing combustion gas and mixed gas by steps. CONSTITUTION: A high-pressure catalyst/flame composite combustion type burner is composed of a first gas mixing unit(1) for mixing preheated air and fuel uniformly, a catalyst burning unit(2) for surface-burning the mixed gas, a second gas mixing unit(3) for mixing the surface-burnt gas and surface-unburnt gas, and a flame burning unit(4) for burning the mixed gas in the second mixing unit.

    Abstract translation: 目的:提供高压催化剂/火焰复合燃烧式燃烧器,以减少NOx,并通过台阶混合燃烧气体和混合气体来提高燃烧器的效率。 构成:高压催化剂/火焰复合燃烧型燃烧器由用于均匀混合预热空气和燃料的第一气体混合单元(1),用于表面燃烧混合气体的催化剂燃烧单元(2),第二气体 用于混合表面燃烧气体和表面未燃气体的混合单元(3)和用于在第二混合单元中燃烧混合气体的火焰燃烧单元(4)。

    핀형 촉매연소식 열교환기
    22.
    发明授权
    핀형 촉매연소식 열교환기 失效
    핀형촉매연소식열교환기

    公开(公告)号:KR100372739B1

    公开(公告)日:2003-02-17

    申请号:KR1019990063410

    申请日:1999-12-28

    Abstract: PURPOSE: A heat exchanger of a catalyst burning type is provided to supply heat to a heat medium by using catalyst reaction on surface of pins. CONSTITUTION: Inorganic composite such as gamma alumina is wash-coated on a surface of a metallic pin for conveniently attaching catalyst. Then, titanium and zirconium are post processed on a catalyst layer. Herein, the surface of the pin is processed in a sand blasting method for wash-coating the catalyst. Then, a pin typed heat exchanger coated by gamma alumina is heated at a temperature of 500deg.C for 5 hours. Then, the pin is dried at a temperature of 120deg.C for 6 hours after coating the catalyst. Burned gas at a first exhaust gas outlet(2) is reacted in a heat exchanger having a honeycomb catalyst for being exhausted. Herein, the exhaust gas includes heat for being used as a pre-heating air of the pin typed heat exchanger.

    Abstract translation: 目的:提供一种催化剂燃烧型热交换器,用于通过在销表面上的催化剂反应向热介质提供热量。 组成:无机复合材料(如γ氧化铝)被洗涂在金属销的表面上,以方便附着催化剂。 然后,在催化剂层上对钛和锆进行后处理。 这里,销的表面用喷砂方法进行处理以对催化剂进行洗涂。 然后,将由γ-氧化铝涂覆的销式热交换器在500℃的温度下加热5小时。 然后,在涂覆催化剂后,在120℃温度下干燥6小时。 第一排气出口(2)处的已燃气体在具有蜂窝催化剂的热交换器中反应以排出。 这里,废气包括用作销式热交换器的预热空气的热量。

    촉매연소장치의 확대관에서 유체의 균일 분배를 위한다공판
    23.
    实用新型
    촉매연소장치의 확대관에서 유체의 균일 분배를 위한다공판 失效
    为了使催化燃烧装置的膨胀管中的流体均匀分布,

    公开(公告)号:KR200303228Y1

    公开(公告)日:2003-02-07

    申请号:KR2020020033476

    申请日:2002-11-08

    Abstract: 본 고안은 가연성 가스를 연소시키는 촉매연소장치에 설치되어 있는 확대관에서 가연성가스가 균일한 유속으로 촉매층에 접촉하도록 하기 위한 다공판에 관한 것이다.
    유체의 유입관의 단면적과 다공판의 구멍의 전체면적을 일치시켜 다공판을 지난 후의 유속의 전체적인 변화를 없애고, 다공판의 구멍의 위치 또는 크기를 위치에 따라 변화시킴에 의해 위치에 따른 유속의 변화를 제거하였다.
    따라서, 촉매연소장치의 확대관에 본 고안인 다공판을 설치하여 촉매층 전단에서 유속분포를 균일하게 하면, 촉매 층을 통과하는 가연성기체의 유속 또한 균일하게 되고, 가연성가스의 연소에 의해 발생된 열이 촉매층 전체에 균일하게 분산되어 국부 가열에 의한 촉매의 비활성화를 억제할 수 있다.

    핀형 촉매연소식 열교환기
    24.
    发明公开
    핀형 촉매연소식 열교환기 失效
    PIN形状催化剂热交换器类型

    公开(公告)号:KR1020010060950A

    公开(公告)日:2001-07-07

    申请号:KR1019990063410

    申请日:1999-12-28

    Abstract: PURPOSE: A heat exchanger of a catalyst burning type is provided to supply heat to a heat medium by using catalyst reaction on surface of pins. CONSTITUTION: Inorganic composite such as gamma alumina is wash-coated on a surface of a metallic pin for conveniently attaching catalyst. Then, titanium and zirconium are post processed on a catalyst layer. Herein, the surface of the pin is processed in a sand blasting method for wash-coating the catalyst. Then, a pin typed heat exchanger coated by gamma alumina is heated at a temperature of 500deg.C for 5 hours. Then, the pin is dried at a temperature of 120deg.C for 6 hours after coating the catalyst. Burned gas at a first exhaust gas outlet(2) is reacted in a heat exchanger having a honeycomb catalyst for being exhausted. Herein, the exhaust gas includes heat for being used as a pre-heating air of the pin typed heat exchanger.

    Abstract translation: 目的:提供催化剂燃烧型热交换器,通过在销的表面上使用催化剂反应向热介质供热。 构成:无机复合材料如γ-氧化铝被洗涂在金属销的表面上,以方便地连接催化剂。 然后,在催化剂层上后处理钛和锆。 这里,销的表面以喷砂方式进行处理,以便对催化剂进行洗涂。 然后,将由γ-氧化铝涂覆的针式热交换器在500℃的温度下加热5小时。 然后,在涂覆催化剂后,将引脚在120℃的温度下干燥6小时。 在第一废气出口(2)的燃烧气体在具有蜂窝催化剂的热交换器中反应以便排出。 这里,废气包括用作销式热交换器的预热空气的热量。

    저 NOx 예혼합식 하니컴 촉매 연소 버너
    25.
    发明授权
    저 NOx 예혼합식 하니컴 촉매 연소 버너 失效
    低NOX优先型蜂窝式催化燃烧器

    公开(公告)号:KR100254832B1

    公开(公告)日:2000-06-01

    申请号:KR1019970023173

    申请日:1997-06-04

    Abstract: PURPOSE: A low-temperature Nox premix type honeycomb catalytic burner is provided to user heat obtained from combustion reaction in a catalytic bed without making a flame at a burner. CONSTITUTION: A catalytic burner has a gas feed pipe(6) inserted into an air feed pipe(7) behind a burner body(1). A perforated plate(5) is mounted inside the burner body having the air feed pipe and the gas feed pipe. A catalyst storage portion(8) is formed in opposite to the air feed pipe of the burner body to form a catalytic bed(2). A thermocouple(4) is inserted into the lower portion of the air feed pipe to sense catalytic combustion in the burner. An igniter(3) and a pilot burner(11) are mounted under the burner body and are in contact with the catalytic bed to start catalyst combustion in the catalytic bed. Herein, the catalyst is used with one wash-coating gamma-Al2O3 having thermal endurance to a ceramic honeycomb or a metal honeycomb and then dipping Pd/NiO catalyst therein.

    Abstract translation: 目的:提供一种低温Nox预混合型蜂窝催化燃烧器,用于在催化床中从燃烧反应获得的热量,而不在燃烧器处产生火焰。 构成:催化燃烧器具有插入燃烧器主体(1)后面的空气供给管(7)中的气体供给管(6)。 多孔板(5)安装在具有供气管和气体供给管的燃烧器主体的内部。 催化剂储存部分(8)形成在与燃烧器主体的进气管相对的位置,以形成催化床(2)。 热电偶(4)插入进气管的下部以感测燃烧器中的催化燃烧。 点火器(3)和引燃燃烧器(11)安装在燃烧器主体下方并与催化床接触以在催化床中开始催化剂燃烧。 这里,催化剂与陶瓷蜂窝体或金属蜂窝体一起使用具有耐热耐久性的一种洗涂γ-氧化铝,然后在其中浸渍Pd / NiO催化剂。

    스크류압출기를 이용한 촉매 성형장치
    27.
    发明公开
    스크류압출기를 이용한 촉매 성형장치 有权
    催化成型机使用螺杆挤出机

    公开(公告)号:KR1020130139085A

    公开(公告)日:2013-12-20

    申请号:KR1020120062814

    申请日:2012-06-12

    CPC classification number: B01J37/0009 B01J2/20 B01J19/20 B01J2219/19

    Abstract: The present invention relates to a catalyst forming apparatus using a screw extruder. The present invention comprises: a screw extruder which makes the catalysts of a powder state into the catalyst of a dough state and then extrudes them; and a cutter which cuts the catalysts extruded in the screw extruder into a certain length and shape. The cutter comprises a pair of cutting drums which are rotatably arranged, and successively performs cutting while the catalysts pass between the cutting drums. The present invention enables the catalysts extruded in the screw extruder to be formed into the catalysts of a certain shape while directly passing through the cutter, thereby conveniently forming the catalysts into a pellet shape or a sphere shape.

    Abstract translation: 本发明涉及使用螺杆挤出机的催化剂形成装置。 本发明包括:将粉末状催化剂制成面团状催化剂然后挤出的螺杆挤出机; 以及将在螺杆挤出机中挤出的催化剂切割成一定长度和形状的切割器。 切割机包括一对切割滚筒,其可旋转地布置,并且在催化剂在切割滚筒之间通过时相继进行切割。 本发明使得在螺杆挤出机中挤出的催化剂能够形成为一定形状的催化剂,同时直接通过切割机,从而方便地将催化剂形成为丸状或球形。

    대용량 내부개질 MCFC를 위한 완전 균일유동을 갖는 촉매연소 장치
    28.
    发明公开
    대용량 내부개질 MCFC를 위한 완전 균일유동을 갖는 촉매연소 장치 无效
    具有高容量碳酸钙燃料电池(MCFC)的完全均匀流动的催化燃烧装置

    公开(公告)号:KR1020110060423A

    公开(公告)日:2011-06-08

    申请号:KR1020090117008

    申请日:2009-11-30

    Abstract: PURPOSE: A catalytic combustion apparatus with complete uniform flow for a large capacity internal-reforming MCFC(Molten Carbonate Fuel Cell) is provided to maintain uniform pressure distribution of mixed gas and uniform gas flow in branch pipes. CONSTITUTION: A catalytic combustion apparatus with complete uniform flow for a large capacity internal-reforming MCFC comprises a gas mixing part(1), a uniform flow guide section, a complete catalytic combustion section(3), and an exhaust gas supply section(4). The gas mixing part separately supplies and mixes cathode by-product gas(11) and anode air(12) which are produced according to the reforming reaction of MCFC stack outside an MCFC stack vessel(6). The uniform flow guide section has a perforated or branched structure in order to maintain uniform flow distribution of the mixed gas supplied to the MCFC stack vessel. The complete catalytic combustion section completely burns the mixed gas through multi-stage catalysts(31,32). The exhaust gas supply section supplies high-temperature heat and exhaust gas to the MCFC stack vessel.

    Abstract translation: 目的:提供一种具有完全均匀流动的催化燃烧装置,用于大容量内部重整MCFC(熔融碳酸盐燃料电池),以保持混合气体的均匀压力分布和分支管中气体流量均匀。 构成:用于大容量内部重整MCFC的具有完全均匀流动的催化燃烧装置包括气体混合部分(1),均匀流动引导部分,完全催化燃烧部分(3)和排气供应部分(4) )。 气体混合部分分别供给并混合阴极副产物气体(11)和阳极空气(12),阳极空气(12)是根据MCFC堆叠在MCFC堆叠容器(6)外部的重整反应产生的。 均匀流动引导部分具有穿孔或分支结构,以便保持供给到MCFC堆叠容器的混合气体的均匀流动分布。 完整的催化燃烧段通过多级催化剂(31,32)完全燃烧混合气体。 排气供给部向MCFC堆料容器供给高温的排放气体。

    초음파 기화 방식을 이용한 탄소나노튜브 합성 방법과 그장치
    29.
    发明授权
    초음파 기화 방식을 이용한 탄소나노튜브 합성 방법과 그장치 有权
    用超声波蒸发器合成碳纳米管的方法和装置

    公开(公告)号:KR100841293B1

    公开(公告)日:2008-06-25

    申请号:KR1020070013553

    申请日:2007-02-09

    Inventor: 정남조 서용석

    CPC classification number: B82B3/0004 B82Y40/00 C01B32/162 C01B32/164

    Abstract: A successive preparation method of carbon nanotube and a device for the preparation are provided to mass-produce carbon nanotube of uniform size under quantative control, to control the shape of the carbon nanotube easily, and to reduce manufacturing cost by employing ultrasonic oscillation gasification for pulverizing metal catalyst liquid mixture comprising metal catalyst particle and liquid carbon source. A device for successive preparation of carbon nanotube has: a raw material supply device part(1); a gasifying device part(2); a transportation gas supply device part(3); a reaction device part(4); a successive collector part(7); and a vacuum device part(6) which has a sample bottle(78) connected to the successive collector part and a vacuum pump(61) for removal of inner pressure of the reaction device and remained oxygen. The raw material supply device part(1) has a syringe pump(11) for quantative supply of the metal catalyst liquid mixture(12). The drops of the supplied mixture from the syringe pump fall down onto an ultrasonic oscillation plate(21) concurrently with being pulverized to very small particle. The ultrasonic oscillation plate is controlled by separate an ultrasonic oscillation controller(22) that controls the operation time of on/off timer depending on the supplied amount in the supply device. The pulverized precursor is transported to the reaction device part of a high temperature of 600 to 900deg.C by means of a transportation gas(31) which is supplied from the outside. The transportation gas is controlled by a flux controller(32), mixed homogeneously in a mixer(33), and transported to the gasifying device part. The reaction device part has a perpendicular tube(44), a heater(42) surrounding the tube, and a reactor temperature controller(43) for the heater. The reaction device part is equipped with: the successive collector part(7) for successive collecting of the remained particles in the reaction device part and of carbon nanotube which is mainly produced in gas state; and vacuum device part which is combined with the successive collector in order to remove inner pressure of the reaction device and remained oxygen, in perpendicular direction. The successive collector has a screw(75) inside, and the screw is driven by a motor(76) of which velocity depends on the amount of the produced carbon nanotube by means of a motor control device(77). The produced carbon nanotube from the screw is collected in the sample bottle. A preparation method of carbon nanotube comprises steps of: supplying a metal catalyst liquid mixture comprising liquid carbon source and metal catalyst particles after completing the device for successive preparation of carbon nanotube which employs ultrasonic oscillation of automatic control for operation time and operation degree; producing precursor of uniform nano-size having metal catalyst particles, carbon and hydrogen by gasifying for pulverization of the metal catalyst liquid mixture in the ultrasonic oscillation system for automatic control of the operation time and operation degree; and transporting the pulverized nano-size precursor by transportation gas, separating the precursor into carbon, hydrogen and metal catalyst particles, respectively by thermal decomposition, absorbing only the separated carbon particles on the metal catalyst particles, and forming the shape and structure of carbon nanotube by diffusion, and the obtained highly pure carbon nanotube is collected successively in a perpendicular state for successive preparation.

    Abstract translation: 提供碳纳米管的连续制备方法和制备装置,在定量控制下批量生产均匀尺寸的碳纳米管,以容易地控制碳纳米管的形状,并通过使用超声波振荡气化粉碎来降低制造成本 金属催化剂液体混合物,其包含金属催化剂颗粒和液体碳源。 用于连续制备碳纳米管的装置具有:原料供给装置部分(1); 气化装置部分(2); 输送气体供给装置部(3); 反应装置部分(4); 连续的收集器部分(7); 以及具有与连续收集部连接的样品瓶(78)和真空泵(61)的真空装置部件(6),用于除去反应装置的内部压力并保持氧气。 原料供给装置部(1)具有用于定量供给金属催化剂液体混合物(12)的注射泵(11)。 来自注射器泵的供给混合物的液滴同时被粉碎成非常小的颗粒而下降到超声波振动板(21)上。 超声波振荡板由分离的超声波振荡控制器(22)控制,该控制器根据供给装置的供给量来控制开/关定时器的动作时间。 粉碎的前体通过从外部供给的输送气体(31)输送到600〜900℃的高温反应装置部分。 输送气体由通量控制器(32)控制,均匀地混合在混合器(33)中,输送到气化装置部分。 反应装置部分具有垂直管(44),围绕管的加热器(42)和用于加热器的反应堆温度控制器(43)。 反应装置部分装有:用于连续收集反应装置部分中剩余颗粒的连续收集器部分(7)和主要以气体状态产生的碳纳米管; 以及真空装置部件,其与连续的收集器组合以便在垂直方向上去除反应装置的内部压力并保持氧气。 连续的收集器内部具有螺钉(75),并且螺杆由马达(76)驱动,马达(76)的速度取决于通过马达控制装置(77)产生的碳纳米管的量。 将生成的来自螺杆的碳纳米管收集在样品瓶中。 碳纳米管的制备方法包括以下步骤:在完成用于连续制备碳纳米管的装置之后,提供包含液态碳源和金属催化剂颗粒的金属催化剂液体混合物,所述装置采用操作时间和操作程度的自动控制的超声波振荡; 通过在超声波振荡系统中气化用于粉碎金属催化剂液体混合物的具有金属催化剂颗粒,碳和氢的均匀纳米尺寸的前体,用于自动控制操作时间和操作程度; 并通过运输气体输送粉碎的纳米尺寸前体,分别通过热分解将前体分离成碳,氢和金属催化剂颗粒,仅吸收金属催化剂颗粒上分离的碳颗粒,并形成碳纳米管的形状和结构 通过扩散,并且所得到的高纯度碳纳米管被连续地以垂直状态收集用于连续制备。

    촉매연소를 이용한 열 공급용 발열반응과 수소생산용흡열반응이 동시에 가능한 모듈타입 일체형 수소 리포머장치
    30.
    发明授权
    촉매연소를 이용한 열 공급용 발열반응과 수소생산용흡열반응이 동시에 가능한 모듈타입 일체형 수소 리포머장치 有权
    模块式压缩氢转化器,包括使用催化燃烧的两种热灭活反应和内热反应

    公开(公告)号:KR100818592B1

    公开(公告)日:2008-04-01

    申请号:KR1020060119537

    申请日:2006-11-30

    Abstract: A module type hydrogen reformer is provided to maximize thermal efficiency of the system by direct use of heat generated by catalytic combustion or by supplying heat in a short distance within the reformer and to minimize the size of the hydrogen reformer at the same heat rate. A hydrogen reformer extracting hydrogen gas includes an exothermic device(1) for supplying a mixture of air and fuel for exothermic reaction of catalyst, an endothermic device(3) for supplying a gas mixture for endothermic reaction of catalyst to reform hydrogen, and a device(2) for generating both exothermic reaction as a secondary reaction and endothermic reaction as a primary reaction of hydrogen reforming by utilizing gas mixtures supplied from both the exothermic and endothermic devices.

    Abstract translation: 提供了一种模块式氢重整器,以通过直接使用由催化燃烧产生的热或通过在重整器内短时间内供给热量并且以相同的热速率使氢重整器的尺寸最小化来最大化系统的热效率。 提取氢气的氢重整器包括用于供给催化剂的放热反应的空气和燃料的混合物的放热装置(1),用于供给催化剂用于重整氢的吸热反应的气体混合物的吸热装置(3) (2)通过利用从放热和吸热装置提供的气体混合物,产生作为二次反应的放热反应和作为氢重整的主要反应的吸热反应。

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